forked from AuroraMiddleware/gtk
133ebd1c47
* gtk/gtkscale.h: Deprecate direct access through GSEAL(). svn path=/trunk/; revision=20494
107 lines
3.8 KiB
C
107 lines
3.8 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
/*
|
|
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
|
|
* file for a list of people on the GTK+ Team. See the ChangeLog
|
|
* files for a list of changes. These files are distributed with
|
|
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
|
|
*/
|
|
|
|
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GTK_SCALE_H__
|
|
#define __GTK_SCALE_H__
|
|
|
|
|
|
#include <gdk/gdk.h>
|
|
#include <gtk/gtkrange.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_SCALE (gtk_scale_get_type ())
|
|
#define GTK_SCALE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCALE, GtkScale))
|
|
#define GTK_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCALE, GtkScaleClass))
|
|
#define GTK_IS_SCALE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCALE))
|
|
#define GTK_IS_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCALE))
|
|
#define GTK_SCALE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCALE, GtkScaleClass))
|
|
|
|
|
|
typedef struct _GtkScale GtkScale;
|
|
typedef struct _GtkScaleClass GtkScaleClass;
|
|
|
|
struct _GtkScale
|
|
{
|
|
GtkRange range;
|
|
|
|
gint GSEAL(digits);
|
|
guint GSEAL(draw_value : 1);
|
|
guint GSEAL(value_pos : 2);
|
|
};
|
|
|
|
struct _GtkScaleClass
|
|
{
|
|
GtkRangeClass parent_class;
|
|
|
|
gchar* (* format_value) (GtkScale *scale,
|
|
gdouble value);
|
|
|
|
void (* draw_value) (GtkScale *scale);
|
|
|
|
void (* get_layout_offsets) (GtkScale *scale,
|
|
gint *x,
|
|
gint *y);
|
|
/* Padding for future expansion */
|
|
void (*_gtk_reserved2) (void);
|
|
void (*_gtk_reserved3) (void);
|
|
void (*_gtk_reserved4) (void);
|
|
};
|
|
|
|
GType gtk_scale_get_type (void) G_GNUC_CONST;
|
|
|
|
void gtk_scale_set_digits (GtkScale *scale,
|
|
gint digits);
|
|
gint gtk_scale_get_digits (GtkScale *scale);
|
|
void gtk_scale_set_draw_value (GtkScale *scale,
|
|
gboolean draw_value);
|
|
gboolean gtk_scale_get_draw_value (GtkScale *scale);
|
|
void gtk_scale_set_value_pos (GtkScale *scale,
|
|
GtkPositionType pos);
|
|
GtkPositionType gtk_scale_get_value_pos (GtkScale *scale);
|
|
|
|
PangoLayout *gtk_scale_get_layout (GtkScale *scale);
|
|
void gtk_scale_get_layout_offsets (GtkScale *scale,
|
|
gint *x,
|
|
gint *y);
|
|
void _gtk_scale_clear_layout (GtkScale *scale);
|
|
|
|
void _gtk_scale_get_value_size (GtkScale *scale,
|
|
gint *width,
|
|
gint *height);
|
|
gchar *_gtk_scale_format_value (GtkScale *scale,
|
|
gdouble value);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_SCALE_H__ */
|